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Topic: VG (nerve agent)


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VX

In the News (Fri 10 Jul 09)

  
  Nerve agent
Nerve agents (also known as nerve gases, though these chemicals are liquid at room temperature) are a class of phosphorus-containing organic chemicals (organophosphates[?]) that inhibit the acetylcholinesterase[?] enzyme in animals and which are used as insecticides and chemical weapons.
Nerve agents have not been used on large scales in wars, though there have been persistent reports of entire Kurdish villages in Iraq being killed by the use of nerve agents during the 1980s.
Nerve agents are covered by the Chemical Weapons Convention which took effect in 1997 and forbids their use for countries which have ratified it.
www.ebroadcast.com.au /lookup/encyclopedia/ne/Nerve_agent.html   (623 words)

  
 Chemical Agent Encyclopedia Article @ Complying.net   (Site not responding. Last check: 2007-10-18)
The nerve agent soman was discovered by Nobel Prize laureate Richard Kuhn and his collaborator Konrad Henkel at the Kaiser Wilhelm Institute for Medical Research in Heidelberg in spring of 1944 (see Schmaltz 2005).
According to Mirzayanov, the Soviets also developed agents that were safer to handle, leading to the development of the so-called binary weapons, in which precursors for the nerve agents are mixed in a munition to produce the agent just prior to its use.
Additionally, precursors to the agents are usually much easier to stabilize than the agents themselves, so this technique also made it possible to increase the shelf life of the agents a great deal.
www.complying.net /encyclopedia/Chemical_agent   (6570 words)

  
 Nerve Agents: General
The immediate treatment for nerve agent intoxication is intravenous injection of 2 mg atropine sulfate (pediatric dose calculate based on 0.02 mg/kg with a minimum dose of 0.1 mg) (intramuscular injection should be considered if the patient is hypoxic and ventilation can not be initiated, as there is a risk of ventricular fibrillation).
Agents absorbed by cloth (clothing, blankets, etc.) may be released as a vapor by the cloth for for a significant period after exposure.
As knowledge of the toxic properties of nerve agents spread in the wake of the Second World War and the rise of the Cold War, there were a number a number of incidents of attempts to acquire and threats to use nerve agents by non-state actors.
www.cbwinfo.com /Chemical/Nerve/nervgen.shtml   (2735 words)

  
 VG (nerve agent) - Wikipedia, the free encyclopedia
VG (O,O-Diethyl-S-[2-(diethylamino)ethyl] phosphorothioate) (also called Amiton or Tetram) is a "V-series" nerve agent chemically similar to the better-known VX nerve agent.
Like the earlier German investigators of organophosphates in the late 1930s who had discovered the G-series nerve agents, Dr. Ghosh discovered that their action on cholinesterase made them effective pesticides.
Some of the chemicals from this class of compounds formed a new group of nerve agents called V Agents.
en.wikipedia.org /wiki/VG_(nerve_agent)   (522 words)

  
 Deliberate Release of Nerve Agents
The organophosphorus nerve agents are related chemically to organophosphorus insecticides and have a similar mechanism of toxicity, but a much higher mammalian acute toxicity, particularly via the dermal route.
Two classes of nerve agents are recognized, G agents (G allegedly stands for Germany where the early agents were first synthesized) and V agents (V allegedly stands for venomous).
Although available, nerve agents were not used in World War II, but were employed by Iraq against that country's own Kurdish population and there have been allegations of use of nerve agents during the Iran–Iraq War.
cryptome.sabotage.org /nerve-agents.htm   (2144 words)

  
 Britain.tv Wikipedia - Sarin
When a functioning motor nerve is stimulated it releases the neurotransmitter acetylcholine to transmit the impulse to a muscle or organ.
Initial symptoms following exposure to sarin (and other nerve agents) are a runny nose, tightness in the chest and contraction of the pupils.
The compound, which followed the discovery of the nerve agent tabun, was named in honor of its discoverers: Gerhard Schrader, Ambros, Rüdiger and Van der LINde.
www.britain.tv /wikipedia.php?title=Sarin   (1717 words)

  
 VE (nerve agent)   (Site not responding. Last check: 2007-10-18)
VE (S-(Diethylamino)ethyl O-ethyl ethylphosphonothioate) is a "V-series" nerve agent closely related to the better-known VX nerve agent.
Like most of the agents in the V-series (with the exception of VX), VE has not been extensively studied outside of military science.
It is commonly theorized that the so called "second-generation" V series agents came from a cold war era Russian chemical weapons development program.
libraryoflibrary.com /E_n_c_p_d_VE_(nerve_agent).html   (202 words)

  
 Britain.tv Wikipedia - VG
Vanguard: Saga of Heroes, an MMORPG due to be released in 2005 or 2006
VG, the former United Kingdom Grocery Store, now run by the CO OP.
VG (shop), a now-defunct chain of retail stores in the United Kingdom
www.britain.tv /wikipedia.php?title=VG   (180 words)

  
 Nerve Agent: VX
It is an organophosphate nerve agent with an extended persistence (evaporation rate about 1/1500th that of water).
The immediate treatment for nerve agent intoxication is intravenous injection of 2 mg atropine sulfate (intramuscular injection should be considered if the patient is hypoxic and ventilation can not be initiated, as there is a risk of ventricular fibrillation).
Decontamination of victims is accomplished by removing the victim from the contaminated area, removal of clothing, and removal or neutralization of agent present on the skin.
www.cbwinfo.com /Chemical/Nerve/VX.shtml   (2734 words)

  
 NTI: Country Overviews: North Korea: Chemical Capabilities
VG nerve agent is reportedly produced by the DPRK; however, no more details have yet emerged regarding its deployment in the North Korean CW stockpile.
VG is a persistent agent, especially in comparison to other nerve agents such as tabun (GA), sarin (GB), or soman (GD).
Because VG is a pesticide, its production could be disguised as part of an agrochemical enterprise in the DPRK, although its high mammalian toxicity bars its routine use without sufficient oversight and protective measures.
www.nti.org /e_research/profiles/NK/Chemical/50_1068.html   (171 words)

  
 Home > Hauppauge, New York, NY, 11749, Hauppauge Real Estate, Hauppauge Yellow Pages, Hauppauge Classifieds, ...   (Site not responding. Last check: 2007-10-18)
The exact symptoms of overexposure are similar to those created by all nerve agents, and are described in more detail in that article.
Tabun, the first known nerve agent, was discovered accidentally in 1936 by the German researcher Dr.
Large scale manufacturing of the agent resulted in problems with the product\'s degradation over time and only around 12,500 tons of material were manufactured before the plant was over-run by the advancing Soviet forces.
www.hauppaugenyus.com /topic/Tabun_(nerve_agent)   (910 words)

  
 Untitled
Nerve agents are chemicals that were first developed in Germany as an organo-phosphorus insecticide.
These chemical agents were only made yet not used during World War II due to a treaty to ban all of the agents.
Table of most common nerve agents (in chronological order) and their lethal doses NameFirst Made (Year)Lethal Dose Breathing (mg*min/m3)Lethal Dose Skin (mg)Tabun (GA)1936150-4001,000-1,700Sarin (GB)193875-1001,000-1,700Soman (GD)194435-5050-100VX1952106-10There are several less common nerve agents: GE, GF, VE, VG and VM One of the major mechanisms that are found in the literature is the hydrolysis of these chemicals.
www.sas.upenn.edu /~gmorehea/weapons.doc   (1892 words)

  
 Novichok agent Biography,info
One example of the novichok family is the third-generation nerve agent variant A-234 which is a simple unitary agent derived from aconitrile and a common organophosphate pesticide precursor.
As a nerve agent, Novichok agents inhibit the enzyme cholinesterase, preventing the normal breakdown of acetylcholine.
A Novichok binary nerve agent was used against the capital of Chechnya in the movie The Sum of All Fears.
www.danceage.com /biography/sdmc_Novichok   (354 words)

  
 VM (nerve agent) - Wikipedia, the free encyclopedia
VM (Phosphonothioic acid, methyl-, S-(2-(diethylamino)ethyl) O-ethyl ester) is a "V-series" nerve agent closely related to the better-known VX nerve agent.
Like most of the agents in the V-series (with the exception of VX), VM has not been extensively studied outside of military science.
They have similar lethal dose levels to VX (between 10-50 mg) and have similar symptoms and method of action to other nerve agents that act on cholinesterase.
en.wikipedia.org /wiki/VM_(nerve_agent)   (246 words)

  
 Nerve Agent Antidote Kit (NAAK) - Evanston Northwestern Healthcare   (Site not responding. Last check: 2007-10-18)
Kassa J, “Review of Oximes in the Antidotal Treatment of Poisoning by Organophosphorus Nerve Agents,”J Toxicol Clin Toxicol, 2002, 40(6):803-16.
Rotenberg JS and Newmark J, “Nerve Agent Attacks on Children: Diagnosis and Management,”Pediatrics, 2003, 112(3 Pt 1):648-58.
Salem H and Sidell FR, “Nerve Gases,”Encyclopedia of Toxicology, Vol 1, Wexler P, ed: Academic Press, 2002, 380-5.
www.enh.org /healthandwellness/bioterrorism/an502300.aspx?lid=1093   (396 words)

  
 VG
This is a disambiguation page, a list of pages that otherwise might share the same title.
If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
Vonage Holdings Corp. (NYSE: VG - message board) said it found consumer VOIP customers harder to catch and keep in the third quarter, but earnings from existing customers remained steady.
www.measuroo.com /Acr-V/VG.php   (193 words)

  
 vg - OneLook Dictionary Search
V.G, vg : Encarta® World English Dictionary, North American Edition [home, info]
VG : Military Aviation Terms and Definitions [home, info]
Phrases that include vg: d vg, dg vg, nissan vg engine, pelican vg pocket, vg cast, more...
www.onelook.com /cgi-bin/cgiwrap/bware/dofind.cgi?word=vg   (154 words)

  
 A look back at Gulf War One   (Site not responding. Last check: 2007-10-18)
Iraq intends to continue and, in fact, to expand its CW agent production capability The Iraqis are becoming more sophisti- CATED AND SELF-RELIANT in their CW agent research and production efforts.
Analysis and modeling of Iraq's production facility lead us to estimate that Iraq is currently producing at least 6 tons per day of the blister agent mustard, between 1 and 2 tons per day of the nerve agent tabun, and limited amounts of the nerve agent saRin.
In addition, it is researching pro- duction of the nerve agents soman, VG, and VX, AND the psyChochemicals BZ and EA3443.
www.freerepublic.com /focus/f-news/1265816/posts   (606 words)

  
 [No title]
CONDITIONS: Given a group of soldiers at MOPP4 (with M8 detector paper), a simulation describing an area where chemical agents have been used, and the M256A1 Chemical Agent Detector Kit is not available.
CONDITIONS: Given a group of soldiers at MOPP4, a simulation describing an area where chemical agents have been used, and the M256A1 Chemical Agent Detector Kit is available.
Bright, direct sunlight can cause pupils in the eyes to constrict, giving false signs of nerve agent exposure.¡Çh22Çó Ÿ¨6Unmasking with the M256A1 Chemical Agent Detector Kit ¡77Ÿ¨Y(1) Senior person present selects one or two soldiers to unmask after permission is received from higher headquarters.
www.armystudyguide.com /content/bm~doc/conduct-unmasking-procedu.ppt   (1422 words)

  
 Subject: IRAQ'S CW PROGRAM
IT IS PURSUING PERSISTENT NERVE AGENTS SUCH AS VX THAT ARE MUCH MORE TOXIC THAN THE BLISTER AGENT MUSTARD AND THE NERVE AGENT SARIN-THE PRINCIPAL AGENTS NOW IN IRAQ'S ARSENAL.
THE SEMIPERSISTENT NERVE AGENT GF COULD BE USED IN PLACE OF SARIN IF THE TARGET NEED NOT BE CAPTURED IMMEDIATELY.
AGENTS LESS LIKELY TO BE USED-BUT STILL POTENTIAL THREATS-INCLUDE THE NERVE AGENTS VX AND SOMAN, NITROGEN MUSTARD, AND PERHAPS EVEN NONLETHAL TEAR GAS AND VOMITING AGENTS.
www.fas.org /irp/gulf/cia/960702/73909_01.htm   (1051 words)

  
 Vesicant - Biocrawler   (Site not responding. Last check: 2007-10-18)
New: Biocrawler.com now with the option to add inline videos.
A vesicant (also known as a blister agent) is a chemical agent that causes blistering of the skin.
Such compounds include mustard gas and lewisite, two chemical warfare agents.
www.biocrawler.com /encyclopedia/Vesicant   (135 words)

  
 Medical Dictionary: Nerve gas - WrongDiagnosis.com
The term Nerve gas can be used for:
Other terms that may be related to Nerve gas:
The description of Nerve gas may also be used for the following terms:
www.wrongdiagnosis.com /medical/nerve_gas.htm   (177 words)

  
 Wikinfo | Nerve agent
When sprayed as an aerosol, nerve agents can be absorbed
through the skin and eyes and therefore protection against these agents
Images, some of which are used under the doctrine of Fair use or used with permission, may not be available.
www.wikinfo.org /wiki.php?title=Nerve_gas   (1394 words)

  
 CIDRAP >> Agents
Blister/Vesicant Agents: L (Lewisite) and HL (Mustard-Lewisite Mixture) (ATSDR FAQs)
Nerve Agents: G-Series: Tabun, Sarin, Soman (eMedicine article)
Nerve Agents: V-series: Ve, Vg, Vm, Vx (eMedicine article)
www.cidrap.umn.edu /cidrap/content/other/chem/agents/index.html   (73 words)

  
 Israel's Use of Chemical Weapons
Terms used by victims, doctors, and eyewitnesses to describe symptoms of the victims of Israeli poison gas attacks in the occupied Gaza Strip and West Bank, February - March, 2001:
General and medical terms used to describe the symptoms of organophosphate nerve gas poisoning:
8) Long-Term Health Effects of Nerve Agents and Mustard, Chapter 8, Frederick R. Sidell, M.D. and Charles G. Hurst, M.D. http://www.nbc-med.org/SiteContent/HomePage/WhatsNew/MedAspects/Ch-8electrv699.pdf
www.vtjp.org /report/overview15.htm   (513 words)

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